What is the main difference between biotechnological drugs and chemical drugs, and what is the particularity of quality control?

First, the characteristics are different:

Biological drugs are characterized by high pharmacological activity, small side effects and high nutritional value. Biological drugs mainly include protein, nucleic acids, sugars, lipids and so on.

Second, the source is different:

Biological drugs refer to a kind of products that use the research results of biology, medicine and biochemistry, as well as the principles and methods of physics, chemistry, biochemistry, biotechnology and pharmacy, and use organisms, biological tissues, cells and body fluids for prevention, treatment and diagnosis.

Chemical drugs are the general name of compounds that relieve, prevent and diagnose diseases and have the function of regulating the body. The industry that produces chemicals is the chemical pharmaceutical industry, including chemical raw materials pharmaceutical industry and chemical preparation industry.

Third, the composition is different:

Biodrugs refer to a kind of products extracted from organisms, biological tissues, cells and body fluids for prevention, treatment and diagnosis by using the research results of microbiology, biology, medicine and biochemistry, and comprehensively using the scientific principles and methods of microbiology, chemistry, biochemistry, biotechnology and pharmacy.